#include<stdio.h>

#define One_flag (1)
#define Tow_flag (1<<1)
#define Three_flag (1<<2)
#define Four_flag (1<<3)


void print(int flag)
{
	if(flag & One_flag)
	{
		printf("One_flag!");
	}
	if(flag & Tow_flag)
	{
		printf("Tow_flag!");
	}
	if(flag & Three_flag)
	{
		printf("Three_flag!");
	}
	if(flag & Four_flag)
	{
		printf("Four_flag!");
	}
}


int main()
{
	print(One_flag);
	printf("\n");
	print(One_flag | Tow_flag);
	printf("\n");
	print(One_flag | Tow_flag | Three_flag);
	printf("\n");
	print(One_flag | Four_flag);
	printf("\n");
	
	
	return 0;
}
